3-(4-Nitrobenzoyl)quinoline

3-(2,3-Difluorobenzoyl)quinoline

3-(2,5-Dichlorobenzoyl)quinoline

3-(2,6-Dimethylbenzoyl)quinoline

3-(3-Methylbenzoyl)-4-methylpyridine

4-Methyl-3-(4-nitrobenzoyl)pyridine

3-(4-Ethoxybenzoyl)-4-methylpyridine

3-(3,5-Difluorobenzoyl)-4-methylpyridine

3-(2,5-Dimethoxybenzoyl)-4-methylpyridine

3-(2,6-Dimethylbenzoyl)-4-methylpyridine

5-(4-Fluorobenzoyl)-2-methylpyridine